When I was using the computer just now, the screen just randomly blanked out and showed grey lines instead! I couldn't do anything with the machine, so I switched it off at the wall and restarted it. After a few minutes, the same thing happened again!
I changed the monitor for a spare one, and after about 20 minutes, the same thing happened!
My graphics card is brand new, so it shouldn't be that!
Since a couple of weeks, I have a problem with my laptop screen. From time to time, suddenly, everything on the screen disappears and I get a screen with only white and grey lines (see picture attached). When this happens, I can't use the laptop anymore and I have to shutdown by pressing the power button. On some days, I have no problems, on other days, this happens several times.
View 3 Replies View RelatedI don't have the model on me now, but recently I worked on a Compaq Desktop computer. At random times (could be any program open), it would go to a grey screen with weird horizontal lines. I upgraded the video drivers, ran a video stress test and it went over 2 hours with no problems.
The customer just reported to me that it happened again so I am thinking that maybe it is a faulty motherboard (video built onto motherboard). What do you guys think? I didn't wanna give the customer the run around saying "Let's try 1) putting in a new video card then 2) lets try reformatting and lastly 3) lets replace the motherboard)"
suddenly the grey lines engulfed 2-3rd of the screen of my laptop.. I had replaced replaced window vista with window 7 .Now i dnt know how to cope up this problem.
View 3 Replies View RelatedI have a shuttle Windows 7 pc setup as a media center, running a ati radeon 4550 over hdmi to a sony lcd tv.After the system has booted (on a ssd for os, harddisk for data,1gig network nas for films and music) i get intermittent problems with the display blanking outWhen it starts it goes every 3 mins, with the tv loosing signal for a second then the display returning.Ive tried...Swapping the hdmi cableReinstalling the osSwap graphics card for nvidia Adding extra cooling to the ati4550 card to keep it down below 50c.Even got a new barebones case and motherboardReinstalling the os seemed to resolve it for a while, then it reappeard after a few weeks.
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View 4 Replies View RelatedYesterday I was listening to music until my netbook froze. When I restart it, the Asus eee grey screen came up and it is stuck there. Pressing F2 to go to set up did not work and pressing tab did not go to bios.
View 1 Replies View RelatedI'm using Windows 7 logged in as an administrator account, but not the main administrator account. I keep getting this weird grey box that's open in my programs list (when I hit Alt+Tab), but not an application on Task Manager. It doesn't show up on my desktop until I use Alt+Tab to switch to it (here is the image I see from that), when it appears on my desktop and doesn't disappear (see this screenshot). It won't let me click on it; refreshing the desktop doesn't get rid of it either. I tried closing a couple processes on Task Manager, but couldn't figure out what it was.
View 5 Replies View RelatedI have recently purchased an Acer Veriton X275 with Windows 7 Professional and I am experiencing a nuisance issue.The screen background changes from near white to grey either, after a time lapse or on depression of keyboard key.This can be temporarily rectified by switching the monitor off and then on and, occasionally, by depressing Ctrl/Alt/Del, entering Task Manager and then cancelling.It seems as though a screen energy saver is operating but I am unable to locate it to extend the period before it cuts in.
View 3 Replies View RelatedI bought a new graphics card thinking my old ati radeon 4670 was the problem ( now have geforce GTs 450) and then bought a new 2tb Seagate drive thinking I would just try a new install of windows 7 In case it was a driver/virus etc. issue( didn't want to lose my old partition in case it wasn't )It's only on normal startup, safe mode doesn't give me any problems so I'm at a loss here, I think it may be either a psu or maybe bad memory.
View 9 Replies View RelatedMy computer has been acting strange upon start up. It takes a little longer than usuall to show my accounts and once I click them it also takes a bit longer. When the home screen finally comes on its a gray screen. This screen lasts for almost 30 seconds. Is this something I need to be concerned about?
View 1 Replies View RelatedI have a desktop, custom built, that has been a nightmare since day one. Anyway, last time I brought it in for repairs they checked the motherboard and RAM- it was all fine, and they replaced my hard drive.For the past month or so, my computer will freeze or hang while I'm in the middle of working on something. I'm a photographer and it usually happens when photoshop is left sitting open for a few minutes. Firefox will freeze and so will PS and Bridge.When it freezes, nothing works. Ctrl+alt+delete will work to open the task manager, but it won't actually end any tasks when I try. I am forced to hold the power button down to shut it off. About 3 days ago I got a message upon start up saying that I needed to check disk but immediately said that it couldn't check disk due to a corruption? Stating that a recently installed software was the problem and I needed to do a system restore. I tried to do a system restore to before I installed my machforms update and it wouldn't let me! Stated that the c drive is corrupt and I need to do a check disk. So it's sending me in a circle and I can't complete either. Today, when I booted I received a lovely grey screen. This happened about 7 times before it booted normally. I tried to boot in safe mode but it froze.
View 1 Replies View RelatedMy netbook froze on friday night. Try to restart, but was stuck at grey screen. It has asus logo and eee pc written. The options f2 to run setup and tab to display bios post yields nothing. In other words, pressing either button doesn't work. I have removed the battery, pressed the power button without the power cord, put everything back in, tapping f2. So far, no progress. Few times, i try pressing f2 similtaneously as i hit the power button, i got american megatrends screens. Still, none go further. I have this netbook for a little over a year. The warranty just expired a month ago. It is running window 7 starter already installed when i got it at bestbuy. I had contacted asus support, and tried some i mentioned above. I prefer to do this by myself.
View -1 Replies View Relatedmy sister has macular degeneration and has trouble with the glare of her monitor. i want to be able to make the default screen color grey instead of white in all programs. is that possible? For example, i was able to make the screen color grey in Word and the font black so that it opens that way everytime. but that is only one program. i would like to be able to do this so that everything works that way.
View 7 Replies View RelatedSince yesterday I've noticed that whenever I access a page with grey and white colors (Hotmail, Messenger, Latest news, Sport, Music, Movies, Money and Cars from MSN UK this one is the only one so far) some lines appear and they blink, this does not happen in white or black backgrounds, I've tried removing video drivers (when these were uninstalled there were no lines, but when I installed them back again the lines came back too ), doing a flash player clean install and restarted in safe mode (when in safe mode the lines did not appear) ,My GPU is a RADEON HD 6850, and I've tried with an old driver and with a new one but no ; I don't have any other PCs so I cannot try the monitor in another one unfortunately?
View 9 Replies View RelatedHP Laptop running windows 7 every now and again, (not very often) the screen will fill with zigzag lines. Theres nothing else on the screen, i have to reboot the laptop and then it starts up fine. laptop was running Vista and it happened then aswell. It can happen while playing vdeos or just surfing the net.
View 3 Replies View RelatedI have been using my emachines netbook 350 for a year now and running windows7 in it since I bought. A month ago, I've started seeing those blinking horizontal lines on my screen. Almost half of my screen is affected. I wonder if it is a problem with my video card or just some viruses. Well when I print screen, the lines are not showing. The same as when I connect my netbook to a projector
View 1 Replies View RelatedI've had this issue in Build 7100 X86 and X64 and 7600 X64. I've used both the Default Driver and the Driver directly from Intel. I have an Intel Mobile 4 Express graphics card.
View 9 Replies View RelatedMy display has suddenly decided to reduce it's size and doesn't any longer stretch to fill the monitor screen. There is a black border of about 1.5cm all round the desktop display. Using Windows 7 on a Dell All-inOne.
View 4 Replies View RelatedI have a problem with my computer. I just restarted it, and it ended up booting with purple/blue lines all over the screen.
So the first thing i did was go into device manager. All it told me was a caution symbol next to my NVIDIA geForce 8500 GT. so i downloaded and reinstalled the drivers for it. No effect.
Then i booted into safe mode to find if it was a motherboard issue. The lines remained.
I recently made a thread on this forum talking about how my new PC setup has suddenly started creating lines on my screen
Link: Wavy lines across screen, (usually grey-ish colours) on new setup.
After trying a full list of things; 2 different monitors 2 different VGA cables 3 different mice 3 different keyboards change power supply change graphics card used onboard graphics switched ram sticks and removed one at a time reformatted a dozen of times unplugged all sound from computer checked motherboard for any visual problems and couldn't see any updated all drivers I could possibly think of Ran Memtest for 7 passes with no errors I've finally found out the problem and that was when I connected my graphics card using HDMI to a HDMI compatable monitor it worked fine and I had no more lines!
So it seems that using HDMI is working fine but soon as I use a VGA cable its not working and the lines are back. It only confused me more when I connected a VGA cable from another computer to the monitor it all worked fine.
As far as I can tell it's something to do with my computers VGA/HDMI settings, I've tried onboard VGA and that still didn't work so it doesn't seem to be a graphics card problem just something is stopping VGA working properly but HDMI is working.
I'm gonna have to go buy an expensive new monitor with HDMI compatability.
I keep getting what seems like static line horizontally across my screen I just bought this laptop a couple months ago?
Hp 2000-369wm notebook PC
Alienware PC will not boot up has white lines accross the screen. Running windows 7
View 3 Replies View RelatedI have a HP Dv series Laptop, It shows horizontal white lines and the lines gradually increased and now a unable to see the screen even to enter log in password.
View 1 Replies View RelatedAt the login screen there administrator and user1 . I want only user1 to appear. And when i want to log into administrator i would click switch and the administrator login would appear. Is this possible or does administrator is always display. And no i don't want to delete the administrator account.
View 2 Replies View RelatedI built up a PC a couple of months ago. It has an ok spec, Phenom II 550 x2, NVidia GTX 250, 4b ram, 500gig HD, 620w PSU. Windows 7 Eval. 7100.
From the first couple of days I noticed an issue that looked like incorrectly setup refresh rates - there are wavy lines accross the entire screen, and is particularly noticeable on highlighted text and the side edges of windows. I made sure the frame rate was correct, both in Windows and according to the GFX Card. I have tried all the settings but have settled at 75hz. This is the best setting but does not get rid of the problem.
I have the most up to date drivers for my GFX Card and Windows 7 is up to date too.
The intensity of the problem can fluctuate. Right now, its fairly minimal and only visable if you are looking. It can however get to the point where its becoming hard to read text, or at least tiring because you have to strain some more. This can happen at any time. The only link I have found is to games, as both World of Warcraft and Borderlands will intensify the isse, both ingame and in Windows. I am fairly sure they are set at the correct resolution and refresh rate where possible.
What could this be?
Further info, three weeks ago I turned the PC on in the morning to find the 'power' button unresponsive. After some waiting and several attempts it eventually turned on but I got a 'no signal' display on screen. Later I resorted to jump starting the PC without the power button, using a screwdriver to connect the prongs - after doing this, the power button has been fine although it took another day for the no signal message to go away and normal viewing return. This problem has not repeated since.
During this the fans were fluctuating a lot, audibly so. This dissapeared mostly along with the above problems, but I still think it sounds like the fans are fluctuating infrequently, particularly on initial bootup. I have no software for changing fan speeds, as far as they know they run at the speed I set physically.
A lot of this seems to point at the GFX Card, although I am a little more inclined to think it is the power supply, or the availability of power for each unit. But I really don't know. Either I can find the solution online or I take it to the shop and pay for a repair, not that its easy to even tell them what they need to repair.
The PC runs fast and with relatively few crashes besides that one weekend and this persistant display problem.
ok almost 2 months ago my computer blinked came back on and said a display driver had crashed ans was succsesfully recovered,well from then on out my screen was weird looking with lines ,text would dissapear ,and it was like this for a long time,so the other day my screen blinked and when it came back on my whole screen was multi colored and i could not see my desktop at all, now i read that it was probably just my video card going out so i uninstalled it thinking that .and it did,,for about 10 minutes and it did it again..i know i dont want to hear windows registery error cause i have alot on my comp that i would have to have saved and i shiver at the thought of the price of that...i mean i cannot see anything at all just alot of colors in small thin lines,.this is a home built comp, but it was made by someone who has been makeing comps for years so he knows what he is doing...
View 5 Replies View Relatedhorizontal faint lines when in full screen games. using d3doverider(bundled with rivatuner) calms it alot and makes it dissapear in alot of games. I upgraded from my 5870 which was fine to my new ATI 6990. tested it on several screens and it makes no difference. So V-Sync and triple buffer has a positive effect on calming it. Often have to force it with third party softwarerar a milder version of this that is harder to see.i'm convinced it's to do with the graphics card being too fast or ''too good' for the screen and the image somehow can't keep up which causes the lines. was thinking about getting a 100hz refresh rate. The Card is brand new and works(with lines ) anyone know any work arounds like other cables that work like
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